著者名,書名,版表示,出版者名,出版年,シリーズ名,番号,ISBN,ISSN,URL
"Kleinhenz, Christopher and Barker, John W. (John Walton) and Geiger, Gail L. (Gail Louise) and Lansing, Richard H.",Medieval Italy : an encyclopedia,,Routledge,2004,Routledge encyclopedias of the Middle Ages,,"0415939291,0415939305,0415939313",,https://cir.nii.ac.jp/crid/1130000797635346560